The Cold War

What if the U.S. had more involvement in the Cold War, which I mean invading Russia.

Cold War was the inbred offspring of Eisenhower administration in whichhe made thousands upon thousands upon millions of Americans believethat communists are the biggest global threat there is. The hate duringthis time was immense and pouring fuel on the fire, jackass, JosephMcCarthy, blacklisted thousands of Americans and politicians blamingthem for being communist when a lot weren't (or were they?).

Vietnam and Korea were huge aspects of the Cold War, both trying to endcommunism takeover in both southern nations of Vietnam and Korea. Bothended in a bitter loss. However, the closest America got to pissingtheir own pants was the Cuban Missile Crisis, which also was theclosest we have ever been into getting ready for a nuclear war.

I'm going to steal Vega's line here, the Cold War was like a Texas Hold'Em match. You had your cards (nukes) and you either folded 'em (pulledout of the Cold WAR) or you wanted for the flop (waited for someone towhip the nukes out). Let's just say Russia and U.S. were the last 2nations standing within the big Poker match, waiting for the last cardto flip. Both nations folded, but both got something out of it.

What if U.S. and Russia didn't fold, what would happen next and how would we fight it?